Caterpillar fuel injector 3969626 4493315 3913974 20R4560 0445120347 for E320GC 320D2 C7.1 engine excavator parts replacement repair

Product Overview
We are a professional supplier of genuine Caterpillar fuel system components. This Caterpillar fuel injector set, featuring part numbers 396-9626, 449-3315, 391-3974, 20R-4560, and Bosch 0445120347, is engineered to exact Caterpillar OEM specifications for optimal performance in C7.1 engines powering E320GC and 320D2 excavators.

Caterpillar Part Compatibility
• Caterpillar 396-9626 Fuel Injector
• Caterpillar 449-3315 Injector Assembly
• Caterpillar 391-3974 Common Rail Injector
• Caterpillar 20R-4560 Fuel System Component
• Bosch 0445120347 (Caterpillar Approved Equivalent)

Caterpillar Machine Applications
• Caterpillar E320GC Excavator
• Caterpillar 320D2 Excavator
• Caterpillar C7.1 Engine Powered Equipment
• Caterpillar Next Generation Excavator Series

Caterpillar Engine Specifications
• Engine Model: Caterpillar C7.1 ACERT
• Configuration: 6-Cylinder Turbo Diesel
• Fuel System: Caterpillar Common Rail HEUI
• Emission Standard: Caterpillar Tier 4 Final Compliant

Product Specifications
• Type: Caterpillar Common Rail Fuel Injector
• Condition: New Genuine/OEM Quality
• Compatibility: Caterpillar C7.1 Engine Series
• Material: Caterpillar-Specification Steel & Alloy

Caterpillar Performance Features
✓ Direct Caterpillar Fit for E320GC/320D2 Excavators
✓ Meets Caterpillar C7.1 Performance Specifications
✓ Caterpillar High-Pressure Common Rail Optimized
✓ Precision Caterpillar Fuel Metering Technology
✓ Restores Caterpillar Engine Power & Fuel Efficiency
✓ Caterpillar Emission System Compatible
✓ Bosch 0445120347 Equivalent Performance

Caterpillar Quality Certification
• Caterpillar Dimensional & Fitment Verified
• Caterpillar Pressure Testing (2200+ bar Certified)
• Caterpillar Flow Rate & Spray Pattern Tested
• Caterpillar Leakage & Durability Validated
• Caterpillar Material Quality Standards Met

Caterpillar Application Scenarios
• Caterpillar E320GC Excavator Fuel System Service
• Caterpillar 320D2 Excavator Engine Repair
• Caterpillar C7.1 Engine Overhaul & Rebuild
• Caterpillar Common Rail Injection Maintenance
• Caterpillar Emission System Compliance Support

Why Choose Our Caterpillar Products
• Guaranteed Compatibility with Caterpillar E320GC/320D2
• Meets Caterpillar C7.1 Engine Performance Requirements
• Includes Bosch 0445120347 Equivalent Option
• Restores Original Caterpillar Excavator Performance
• Cost-Effective Caterpillar Genuine Part Alternative
• Supports Caterpillar Machine Uptime & Productivity